We look at the division of 394157 by 24 
We want to divide 394157 by 24.

Going ahead to step 1:
24 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 24

Advancing to step 2:
39 divided by 24 is 1 with a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 24 away from 39, we end up with 15.
Fetch the next digit (4) from the dividend, attach it to 15 and continue: 154 / 24

On to step 3:
When dividing 154 by 24, we get 6 with a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Deduct 144 from 154 and we're left with 10.
Fetch the next digit (1) from the dividend, attach it to 10 and continue: 101 / 24

Moving on to step 4:
24 can be fit into 101 4 times, resulting in a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 164.0
Deduct 96 from 101 and we're left with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 24

Moving on to step 5:
55 divided by 24 is 2 with a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 1642.0
The remainder is 7 after subtracting 48 from 55.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 24

Advancing to step 6:
77 divided by 24 is 3 with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 16423.0
Subtracting 72 from 77 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 7:
24 can be fit into 50 2 times, resulting in a remainder of 2.
The next digit of our result is 2. 
Result so far: 16423.2
If we take 48 away from 50, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
24 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 16423.2
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
24 goes into 200 8 times with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 16423.208
Subtracting 192 from 200 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 10:
If we divide 80 by 24, we get 3 and a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 16423.2083
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 11:
The number 24 fits into 80 3 times, leaving a remainder of 8.
The next digit of our result is 3. 
Result so far: 16423.20833
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 16423.20833, with a leftover of 8e-06.